package com.guli.gateway;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

@Configuration
public class CorsConfig {
    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();

        CorsConfiguration corsConfiguration = new CorsConfiguration();
        //1.配置跨域
        //所有请求头
        corsConfiguration.addAllowedHeader("*");
        //所有方法
        corsConfiguration.addAllowedMethod("*");
        //所有的跨域请求
        corsConfiguration.addAllowedOrigin("*");
        //可以携带cookie信息
        corsConfiguration.setAllowCredentials(true);
        //任意路径
        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }
}
